<?php
/* 
 * This file is part of the isicsBreadcrumbsPlugin package.
 * 
 * Copyright (C) 2007-2008 ISICS.fr <contact@isics.fr>
 * 
 * isicsBreadcrumbsPlugin is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * isicsBreadcrumbsPlugin is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with isicsBreadcrumbsPlugin.  If not, see <http://www.gnu.org/licenses/>.
 */

class BaseisicsBreadcrumbsComponents extends sfComponents 
{
  public function executeShow()
  {
    $isicsBreadcrumbs = isicsBreadcrumbs::getInstance();
    
    if (isset($this->root))
    {
      $isicsBreadcrumbs->setRoot($this->root['text'], $this->root['uri']);
    }
    
    if (!isset($this->offset))
    {
      $this->offset = 0;
    }
    
    $this->items = $isicsBreadcrumbs->getItems($this->offset);
  }  
}